Results 81 to 90 of about 1,140,282 (228)

Substitutable Concrete Pavements: A Manual of Practice, August 2011 [PDF]

open access: yes, 2011
Developed as a more detailed follow up at a 2009 briefing document,Building Sustainable Pavement with Concrete, this guide provides a clear, concise and cohesive discussion of pavement sustainability concepts and of recommended practices for maximizing ...

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Reducing Energy Demand in Concrete Pavements by the Use of Blended Cements

open access: yesActa Technica Jaurinensis
This research explores strategies to minimise energy consumption and enhance environmental sustainability in road construction. Focusing on concrete pavement structures, the study evaluates the impact of substituting Portland cement with environmentally ...
Réka Szpotowicz, Csaba Tóth
doaj   +1 more source

Interim Guide for Optimum Joint Performance of Concrete Pavements, September 2011 [PDF]

open access: yes, 2011
The purpose of this guide is to help practitioners understand how to optimize concrete pavement joint performance through the identification, mitigation, and prevention of joint deterioration. It summarizes current knowledge from research and practice to

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Optimizing Cementitious Content in Concrete Mixtures for Required Performance Final Report, January 2012 [PDF]

open access: yes, 2012
This research investigated the effects of changing the cementitious content required at a given water-to-cement ratio (w/c) on workability, strength, and durability of a concrete mixture.

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Cementno betonski cestovni kolnici

open access: yesTehnički glasnik, 2014
The paper examines the impact on physical and mechanical properties of modified fine-grained concrete by adding into its composition C3 plasticizer, air-entraining additive РT-1 and polypropylene fibers MAPEFIBRE NS 12/ NS 18.
openaire   +2 more sources

Experimental Study on Nano-SiO2 Improving Concrete Durability of Bridge Deck Pavement in Cold Regions

open access: yesAdvances in Civil Engineering, 2019
In order to reduce early damage of bridge deck pavement concrete in cold regions, a certain content of nano-SiO2 is added into the concrete to enhance its durability. Through tests on four durability indexes, strength, frost resistance, resistance to Cl−
Youkun Cheng, Zhenwu Shi
doaj   +1 more source

How to Reduce Tire-Pavement Noise: Better Practices for Constructing and Texturing Concrete Pavement Surfaces, TPF-5(139), 2012 [PDF]

open access: yes, 2012
Concrete pavements can be designed and constructed to be as quiet as any other conventional pavement type in use today. This report provides an overview of how this can be done—and done consistently.

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ANALYSIS OF STRESS STATE IN UPPER LAYER OF ROAD CONCRETE PAVEMENT WITH TEMPERATURE ACTION

open access: yesНаука и техника, 2017
While being operated auto-road pavements are subjected to intensive mechanical impacts, ultraviolet ray irradiation, freeze-thaw temperatures, freezing and thawing, drying and moistening.
M. K. Pshembaev   +2 more
doaj   +1 more source

MEPDG Work Plan Task No. 7: Existing Pavement Input Information for the Mechanistic-Empirical Pavement Design Guide, 2009 [PDF]

open access: yes, 2009
The objective of this study is to systematically evaluate the Iowa Department of Transportation’s (DOT’s) existing Pavement Management Information System (PMIS) with respect to the input information required for Mechanistic-Empirical Pavement Design ...

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